30723394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 51614640

約数和(自身を除く): 20891246

約数列:

[1, 2, 13, 26, 37, 74, 109, 218, 293, 481, 586, 962, 1417, 2834, 3809, 4033, 7618, 8066, 10841, 21682, 31937, 52429, 63874, 104858, 140933, 281866, 415181, 830362, 1181669, 2363338, 15361697, 30723394]

約数ペア:

[(1, 30723394), (2, 15361697), (13, 2363338), (26, 1181669), (37, 830362), (74, 415181), (109, 281866), (218, 140933), (293, 104858), (481, 63874), (586, 52429), (962, 31937), (1417, 21682), (2834, 10841), (3809, 8066), (4033, 7618)]